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Catalog / cyphunk / RS232enum
Public GitHub Catalog Discovered Sep 24, 2026

cyphunk / RS232enum

When you are presented with pins that you suspect provide Serial but you do not have access to the documentation. Connect your Arduino to all of the pins (limited by the number of Ditial pins you have on your board) and this sketch will try every possible pin combination and baud rate to determine RX/TX. It will also try to send wakeup characters to stimulate the line, such as a carriage return or other txpatterns that you add. This code sends data using a custom SoftwareSerial library.

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This repository is cataloged as part of our automated global GitHub synchronization. Full telemetry, velocity snapshots, and code summaries are scheduled for continuous enrichment.

#988558GitHub System ID
cyphunkOrganization / User
PublicVisibility
ActiveCatalog Status

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